Posts by Raphael Henrique • 153 points

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  Q: How do I send data from a Jtable to my BD?

  I have a filled-in Jtable and need to store its data in a table in my database. How do I do that? I only know the reverse way (fill a table from the BD) am using Mysql

  java mysql swing jtable

  asked 9 years, 6 months ago Raphael Henrique 153

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  A: 1062 - Duplicate entry '1' for key 'PRIMARY'

  this error probably happened because some record of your table has a primary key value that already belongs to another record... each Primary key value must be unique in a table.

  phpmyadmin

  answered 9 years, 7 months ago Raphael Henrique 153

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  Q: How to create directory with a path that works for any OS?

  I am doing a job in Java and I need my program to create a directory in the user’s "home" folder, but it needs to be able to create both in Linux and Windows. It is possible to create a "generic"…

  java directory path

  asked 9 years, 7 months ago Raphael Henrique 153